GUYMON, OK 73942 Weather Forecast & Current Conditions

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GUYMON, OK
Current Weather

4:53 AM CDT OCT 18, 2026
Clear
39°F
Feels Like: 32°F
Dewpoint: 30°F
Rel. Hum.: 70%
Visibility: 10 miles
Wind: SSW at 10 mph
Pressure: 30.21 inches
Last 72 hours

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GUYMON, OK 73942
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly clear. Highs around 70. South winds 10 to 20 mph with gusts up to 30 mph.
TONIGHT
Partly cloudy. Lows in the mid 40s. South winds 10 to 20 mph.
MONDAY
Mostly sunny. Highs around 70. South winds 5 to 10 mph with gusts up to 20 mph.
MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 40s. South winds 10 to 15 mph.
TUESDAY
Mostly sunny. Highs in the mid 70s. South winds 10 to 20 mph.
TUESDAY NIGHT AND WEDNESDAY
Clear. Lows in the lower 50s. Highs in the lower 80s.
WEDNESDAY NIGHT
Mostly clear. Lows in the lower 50s.
THURSDAY
Partly cloudy. Highs in the lower 80s.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.
FRIDAY
Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Breezy. Highs in the upper 70s. Chance of rain 20 percent.
FRIDAY NIGHT
Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Breezy. Lows in the mid 50s. Chance of rain 40 percent.
SATURDAY
Partly cloudy with a 30 percent chance of showers. Highs in the lower 70s.

Visible Weather Satellite
GUYMON, OK 73942
Infrared Weather Satellite
GUYMON, OK 73942
NEXRAD Weather Radar
GUYMON, OK 73942

GUYMON, OK 3 hourly weather forecast

weather forecast created  8:00 PM EDT 10/17/2026
Sunday
18 OCT 2026
GUYMON, OK 73942 weather forecast Day 1, 0 hours 1 AM 43° 36° Clear 0%

0% Thunder
( 0% severe)
S   13 62% 31°
Low 38° GUYMON, OK 73942 weather forecast Day 1, 3 hours 4 AM 41° 34° Clear SSW   13 62% 29°
High 67° GUYMON, OK 73942 weather forecast Day 1, 6 hours 7 AM 39° 31° Clear 0%

0% Thunder
( 0% severe)
SSW   14 64% 28°

Partly Cloudy




Breezy
GUYMON, OK 73942 weather forecast Day 1, 9 hours 10 AM 49° 43° Partly Cloudy SSW   16 48% 30°
GUYMON, OK 73942 weather forecast Day 1, 12 hours 1 PM 62° 59° Clear 0%

0% Thunder
( 0% severe)
SSW   21 32% 32°
GUYMON, OK 73942 weather forecast Day 1, 15 hours 4 PM 67° 67° Partly Cloudy S   20 31% 35°
GUYMON, OK 73942 weather forecast Day 1, 18 hours 7 PM 59° 56° Partly Cloudy 1%

0% Thunder
( 2% severe)
S   15 39% 34°
GUYMON, OK 73942 weather forecast Day 1, 21 hours 10 PM 52° 47° Partly Cloudy S   15 56% 37°
Monday
19 OCT 2026
GUYMON, OK 73942 weather forecast Day 2, 0 hours 1 AM 50° 45° Partly Cloudy 2%

0% Thunder
( 2% severe)
S   13 66% 39°
Low 46° GUYMON, OK 73942 weather forecast Day 2, 3 hours 4 AM 48° 43° Partly Cloudy S   13 77% 41°
High 71° GUYMON, OK 73942 weather forecast Day 2, 6 hours 7 AM 46° 41° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   10 89% 43°

Partly Cloudy



GUYMON, OK 73942 weather forecast Day 2, 9 hours 10 AM 53° 49° Clear SSW   12 74% 45°
GUYMON, OK 73942 weather forecast Day 2, 12 hours 1 PM 64° 64° Clear 0%

0% Thunder
( 1% severe)
SSW   9 50% 45°
GUYMON, OK 73942 weather forecast Day 2, 15 hours 4 PM 71° 71° Partly Cloudy S   9 39% 45°
GUYMON, OK 73942 weather forecast Day 2, 18 hours 7 PM 64° 63° Partly Cloudy 0%

0% Thunder
( 3% severe)
SSE   10 50% 45°
GUYMON, OK 73942 weather forecast Day 2, 21 hours 10 PM 56° 53° Mostly Cloudy SSE   13 74% 48°

GUYMON, OK extended weather forecast

Tuesday
20 OCT 2026
Wednesday
21 OCT 2026
Thursday
22 OCT 2026
Friday
23 OCT 2026
Saturday
24 OCT 2026
Low 48° Low 53° Low 54° Low 55° Low 50°
High 78° High 83° High 80° High 75° High 69°
GUYMON, OK 73942 weather forecast Day 3 GUYMON, OK 73942 weather forecast Day 4 GUYMON, OK 73942 weather forecast Day 5 GUYMON, OK 73942 weather forecast Day 6 GUYMON, OK 73942 weather forecast Day 7
Partly Cloudy
18% Rain
Clear
7% Rain
Clear
9% Rain
Mostly Cloudy
18% Rain
Overcast
40% Rain
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